fn default_folder(
last: Option<PathBuf>,
home: Option<PathBuf>,
) -> Option<PathBuf>Expand description
The folder to open with none asked for: the one edited last, while it
is there; else Geop in the user’s Documents, made if it has to be. A
person who has only clicked on an icon has nothing to answer yet, and
their parts are somewhere they will find them.